PU Plastic Sheet & Rod

Polyurethane (PUR and PU) is a polymer composed of organic units joined by carbamate (urethane) links. While most polyurethanes are thermosetting polymers that do not melt when heated, thermoplastic polyurethanes are also available. Polyurethane polymers are traditionally and most commonly formed by reacting a di- or polyisocyanate with a polyol. Both the isocyanates and polyols used to make polyurethanes contain, on average, two or more functional groups per molecule. Casting Polyurethane PU Sheets and PU Rods.

PRODUCT LIST

General Plastic

HDPE
PA (Nylon)
POM
UHMWPE
ABS
PP
PU

Performance Plastic

PAI
PBI
PEI
PEEK
PI
PPS

Fluoro Plastic

CTFE
PCTFE
PVDF
ECTFE
FEP
E-PTFE
PFA
PTFE

Transparent Plastic

PMMA
PC

Phenolic & Bakelite

Phenolics

 

PU Sheet & Rod
Avaibilities
PU Sheet: : T 1mm upto 100mm , W 610mm, 1000mm, 1220mm
PU Rod : Dia 5mm upto 200mm , L 1000mm, 2000mm, 3000mm
PU Parts : According to Customer Requirements
Color: Natural, Colors,
Feature
Excellent abrasion resistance
Outstanding low-temperature performance
Excellent mechanical properties, combined with a rubber-like elasticity
High shear strength
High elasticity
High resistance to sunlight and weather conditions
Oil and solvent resistant
Deformation resistance
Resistance to ageing
Tear resistant
Excellent noise abatement properties
Excellent vibration abatement properties
Application
Markets and Applications: Major markets for cast polyurethane shapes include: automotive, aerospace, electronics, defense, power presses/dies, mining, paperboard, material handling, metal finishing, pulp and paper, oil and gas, automated filling plants and railroad. Some typical applications include: ? Arc shield in railroad cars, replacing fiberglass parts which exhibited frequent and premature breakage resulting in excessive maintenance costs. ? Gaskets and seals, replacing synthetic rubbers when a combination of chemical resistance and outstanding toughness are required for specialty applications. Custom seals can generally be made using relatively low cost tooling. ? Cutter bars in paperboard plants, replacing UHMW-PE cutter bars which often needed replacing. ? Wheels for carts and trolleys in automotive and other manufacturing plant use, replacing rubber. Polyurethane wheels have higher load bearing capacity and roll easier. The figure below shows the spectrum of the wide range of hardness values and a few examples of applications.